NXP Semiconductors PCA8574ATS,118 O Expanders
IC I/O EXPANDER I2C 8B 20SSOP
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
PCA8574ATS,118
Detailed Description
IC I/O EXPANDER I2C 8B 20SSOP
Package
20-LSSOP (0.173", 4.40mm Width)
Key Features
Package / Case: 20-LSSOP (0.173", 4.40mm Width); Mounting Type: Surface Mount
Lifecycle Status
Obsolete
RoHS State
RoHS Compliant
Datasheet
PCA8574ATS,118 Datasheet
Quick Jump:
Technical Specifications
NXP Semiconductors PCA8574ATS,118 O Expanders technical specifications.
General
Interface
I²C
RoHS
Yes
Package / Case
20-LSSOP
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 85°C
Supply Voltage
2.3V ~ 5.5V
Lifecycle Status
Obsolete
Features
POR
Output Type
Push-Pull
Number of I/O
8
Related Parts Comparison (PCA8574ATS,118 vs PCA24S08D/DG,118 vs PCA24S08ADP,118 vs PCA24S08AD,118)
Side-by-side specifications of related catalog parts.
Engineering verification required. Related parts may have different electrical ratings, pinouts, footprints, and operating limits. Verify suitability for your circuit before substitution.
| This Part | Related Part | Related Part | Related Part | |
|---|---|---|---|---|
| Package / Case | 20-LSSOP | 8-SOIC | 8-TSSOP | 8-SOIC |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -40°C ~ 85°C | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) |
| Supply Voltage | 2.3V ~ 5.5V | 2.5V ~ 3.6V | 2.5V ~ 3.6V | 2.5V ~ 3.6V |
| Interface | I²C | Serial-I2C | Serial-I2C | Serial-I2C |
| RoHS | Yes | ROHS3 Compliant | Compliant | Compliant |
| Lifecycle Status | Obsolete | Obsolete | Obsolete | Obsolete |
| Clock Frequency | 400 kHz | 400 kHz | 400 kHz | 400 kHz |
| Max Frequency | 400 kHz | 400 kHz | 400 kHz | 400 kHz |
| Package | SSOP-20 | Tape & Reel (TR) | SO | SO |
| Memory Size | -- | 8Kb (1K x 8) | 8Kb (1K x 8) | 8Kb (1K x 8) |
| Number of Pins | -- | 8 | 8 | 8 |
| Action |
More Parts in I/O Expanders
Browse additional parts from the same category, grouped by series, package type, and manufacturer. These are catalog suggestions — not verified pin-compatible alternates.
